package com.winexpress.order;

import com.winexpress.util.SessionAttributes;
import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import javax.xml.ws.WebServiceRef;

@WebServlet(name = "HistoryOrder", urlPatterns = {"/historyOrder/*"})
public class HistoryOrder extends HttpServlet {

    @WebServiceRef(wsdlLocation = "WEB-INF/wsdl/localhost_8080/WineXpress-war/OrderManagementWS.wsdl")
    private OrderManagementWS_Service service;

    protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException, Exception_Exception {
        response.setContentType("text/html;charset=UTF-8");

        OrderManagementWS port0 = service.getOrderManagementWSPort();

        String id = request.getParameter("id");
        Long wid = null;
        if (id != null) {
            wid = Long.parseLong(id);
        } else {
            HttpSession session = request.getSession();
            String user = null;
            user = (String) session.getAttribute(SessionAttributes.USER_ID);
            wid = Long.parseLong(user);
        }
        request.setAttribute("history", port0.viewOrders(wid));

        RequestDispatcher dispatcher;
        ServletContext servletContext = getServletContext();
        String page = request.getPathInfo();

        page = page.substring(1);
        dispatcher = servletContext.getNamedDispatcher(page);
        if (dispatcher == null) {
            dispatcher = servletContext.getNamedDispatcher("Error");
        }
        dispatcher.forward(request, response);
    }

// <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        try {
            processRequest(request, response);
        } catch (Exception_Exception ex) {
            Logger.getLogger(HistoryOrder.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    /**
     * Handles the HTTP <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        try {
            processRequest(request, response);
        } catch (Exception_Exception ex) {
            Logger.getLogger(HistoryOrder.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

    private java.util.List<com.winexpress.order.OrderHistory> viewOrders(long arg0) throws Exception_Exception {
        // Note that the injected javax.xml.ws.Service reference as well as port objects are not thread safe.
        // If the calling of port operations may lead to race condition some synchronization is required.
        com.winexpress.order.OrderManagementWS port = service.getOrderManagementWSPort();
        return port.viewOrders(arg0);
    }

}
